体圧分散エアマットレスにおける姿勢と硬さの変化が、嚥下障害を有する高齢者の咳嗽力に与える影響

広島大学(Hiroshima University)博士(保健学)Doctor of Philosophy in Health Sciencedoctora

アリールトリフラートのパラジウム触媒グリニャールクロスカップリングにおける立体選択性および反応選択性に関する研究

本文データは平成22年度国立国会図書館の学位論文(博士)のデジタル化実施により作成された画像ファイルを基にpdf変換したものである京都大学0048新制・論文博士博士(理学)乙第9788号論理博第1334号新制||理||1061(附属図書館)UT51-98-G387(主査)教授 林 民生, 教授 鈴木 仁美, 教授 大須賀 篤弘学位規則第4条第2項該当Doctor of ScienceKyoto UniversityDFA

Relationship between rapid eye-movement activity during nocturnal sleep and developmental quotient in infants with developmental disabilities

－Rapid eye-movement (REM) activity during nocturnal sleep was investigated in 27 infants with developmental disabilities. A relationship was found between REM sleep degree of REM and developmental psychomotor function. Developmental psychomotor scores were correlated with percentage of REM20, the percentage of sleep stages with REM. Age was not a factor in this relationship. Present findings are similar to earlier measures for adult patients with similar cognitive deficits

Edge-sensitive Semiconducting Behaviour in Low-defect Narrow Graphene Nanoribbons

Low-defect graphene nanoribbons (GNRs) derived from the unzipping of carbon nanotubes have exhibited large energy band gaps (transport gaps), despite having widths in the order of ∼100 nm. Here, we report on the unique semiconducting behaviour of very narrow, low-defect GNRs, with widths of less than 20 nm. Narrow GNRs are highly resistive, and additional annealing is required to reduce their resistivity. The GNRs display ambipolar rather than evident semiconducting behaviour (p- and n-types), exhibiting normalized Ion/Ioff as great as ∼106 (close to those in a few nm-order-width GNRs) and which are very sensitive to the atmosphere and the termination of the GNRs’ edges by foreign atoms (hydrogen for n-type and oxygen for p-type). It is also revealed that the activation energy (Ea ∼35 meV) estimated from the temperature dependence of the minimum conductance is smaller than those in ∼100 nm width GNRs. The observed sharp conductance peak on back-gate voltage (Vbg) dependence and its strong correlation with the Ea value suggest the presence of possible resonant tunnelling through shallow impurity levels with the small Ea introduced by the edge terminations by foreign atoms, which provides the observed unique behaviour, including the high Ion/Ioff. An energy band gap as large as ∼215 meV is also confirmed from the Ioff voltage region on Vbg. These narrow GNRs must open the door to large-scale graphene integration circuits based on CMOS-like behaviour

Learning the Classics to Connect with the Modern World : Learning how to see things through “Makura no Soshi”

平成29 年に告示された中学校学習指導要領では， 各学年とも古典に親しむことが重視されている。しかし， 多くの生徒にとって， 古典は役に立つものとして受け取られておらず， 古典に親しむ態度につながるとは言いがたい。本実践では， 随筆「枕草子」を通して古人のものの見方に触れることで， 現代の私たちのものの見方が広がることを実感させ， 生徒にとって古典が役立つものとなることをねらいとした。事後アンケートから， 清少納言の鋭い観察眼や感性に触れることで， 生徒は新たなものの見方に気づいたり自身の見方が広がったりすることに良さを感じており， 古典を学ぶ意義を感じ取っていると考えられる。The Guidelines for the Course of Study for Junior High School, published in 2009, emphasizes familiarity with the classics in each grade. However, for many students, the classics are not perceived as something useful, and it is difficult to say that it will lead to an attitude of familiarity with the classics. In this study, the aim was to make students realize that by experiencing the views of the ancients through the essay “Makura no Sosh”, they can broaden their views of things in the modern world and make the classics useful to them. From the post-lecture questionnaire, it can be concluded that the students felt the significance of studying the classics, as they noticed new ways of looking at things and expanded their own views by experiencing Sei Shonagon’s keen observations and sensitivity